Modularized first-aid repair lamp assembly capable of being quickly disassembled

Abstract

The invention relates to the technical field of first-aid repair lamps, and particularly discloses a quickly detachable modular first-aid repair lamp assembly which comprises a first lamp assembly, a second lamp assembly is mounted on the inner side of the first lamp assembly, and the first lamp assembly comprises a first positioning assembly. The first lamp assembly comprises a first positioning assembly, a first splicing lamp assembly is installed at the top of the first positioning assembly, a first adjusting assembly is installed on the outer side of the first positioning assembly, a limiting circular plate is fixedly connected to the bottom of the inner side of the first positioning assembly, and the second lamp assembly comprises a second positioning assembly; in the use process of the first-aid repair lamp, the second lamp assembly can be installed on the first lamp assembly according to actual use requirements, or the second lamp assembly is detached, the first-aid repair lamp can be adjusted according to the intensity of a light source required by actual use, the inclination angle of a refraction arc-shaped plate can be adjusted, the refraction direction of light can be adjusted, and the service life of the first-aid repair lamp can be prolonged. And the light source is convenient to adjust, so that a user can use conveniently.

Description

Technical Field

[0001] This invention relates to the field of emergency repair light technology, and more specifically to a modular emergency repair light assembly that can be quickly disassembled. Background Technology

[0002] Emergency repair lights are indispensable lighting equipment for emergency rescue, equipment maintenance, nighttime operations, and disaster site response. Their core value lies in providing reliable, sufficient, and flexible lighting support in complex, harsh, and time-sensitive environments, directly impacting repair efficiency and worker safety. However, traditional emergency repair lights still have significant drawbacks in practical applications, failing to fully meet the stringent requirements of modern, efficient emergency response:

[0003] Most current mainstream products are fixed integrated or limited modular designs. Replacing critical components requires specialized tools, and the operation is cumbersome and time-consuming. In emergency repairs where every second counts, such delays can have serious consequences.

[0004] Traditional emergency repair lights typically have fixed parameters such as light source power, illumination angle, and color temperature. Faced with diverse application scenarios, a single light fixture is often insufficient, forcing users to carry multiple specialized light fixtures.

[0005] Maintenance costs are high. When a core component of the lamp is damaged, the traditional one-piece structure often leads to the entire lamp being scrapped or requiring it to be returned to the factory for complex repairs by professionals.

[0006] Therefore, a modular emergency repair light assembly that can be quickly disassembled is needed. This assembly can physically separate the core functional modules from the rest of the components and relies on a tool-free, purely mechanical quick-disassembly and quick-assembly structure to achieve the replacement and combination of key components in seconds, significantly improving the speed of emergency response. Different specifications of modules can be flexibly matched according to on-site needs, greatly enhancing the adaptability of the scene. Summary of the Invention

[0007] In order to overcome the above-mentioned defects of the prior art, the present invention provides a modular emergency repair light assembly that can be quickly disassembled, so as to solve the problems existing in the background art.

[0008] The present invention provides the following technical solution: a modular emergency repair lamp assembly that can be quickly disassembled, comprising a first lamp assembly, a second lamp assembly installed on the inner side of the first lamp assembly, the first lamp assembly including a first positioning component, a first splicing lamp assembly installed on the top of the first positioning component, a first adjustment component installed on the outer side of the first positioning component, a limiting circular plate fixedly connected to the bottom of the inner side of the first positioning component, the second lamp assembly including a second positioning component, a second splicing lamp assembly installed on the top of the second positioning component, and a second adjustment component installed on the bottom of the outer side of the second positioning component.

[0009] Furthermore, the first positioning component includes a first positioning circular plate, a first positioning groove is formed on the top of the outer side of the first positioning circular plate, a first positioning rod is fixedly connected to the top of the first positioning circular plate, a rotating positioning plate is fixedly connected to the outer side of the first positioning rod, a second positioning plate is fixedly connected to the side of the rotating positioning plate away from the first positioning rod, refractive arc plates are installed on both sides of the rotating positioning plate, an arc baffle is fixedly connected to the bottom of the second positioning plate, a second positioning groove is formed on the bottom of the outer side of the first positioning circular plate, a third positioning groove is formed on the outer side of the bottom of the arc baffle, a positioning notch is formed on the top of the first positioning circular plate, a lamp pull-out plate is provided on the inner side of the positioning notch, a fourth positioning groove is formed on the top of the outer side of the lamp pull-out plate, and a fifth positioning groove is formed on the bottom of the outer side of the lamp pull-out plate.

[0010] Furthermore, the first splicing lighting assembly includes a first arc-shaped plate, a first telescopic arc-shaped plate installed on one side of the first arc-shaped plate, a second arc-shaped plate fixedly connected to the top of the first arc-shaped plate, a second telescopic arc-shaped plate installed on one side of the second arc-shaped plate, a first tooth fixedly connected to the outer side of the first arc-shaped plate, a light panel fixedly connected to the top of the second arc-shaped plate, a second positioning square groove opened on the other side of the first arc-shaped plate, a second inclined surface opened at the bottom of the second positioning square groove, a first positioning square groove opened on one side of the second arc-shaped plate, and a first inclined surface opened at the bottom of the first positioning square groove.

[0011] Furthermore, the first adjustment component includes a rotating ring, with rotation limiting rings at the top and bottom of the rotating ring, and a second gear fixedly connected to the inner side of the rotating ring.

[0012] Furthermore, the structure of the second positioning component is the same as that of the first positioning component, the structure of the second splicing lighting component is the same as that of the first splicing lighting component, and the structure of the second adjustment component is the same as that of the first adjustment component.

[0013] Furthermore, the refracting arc plate and the rotating positioning plate are connected by bearings. The diameter of the inner side of the first positioning circular plate is clearance-fitted with the diameter of the limiting circular plate. The diameter of the limiting circular plate is the same as the diameter of the top of the second positioning component. The difference between the inner diameter of the arc baffle and the outer top diameter of the first positioning groove is clearance-fitted with the width of the second arc plate. The height of the groove in the first positioning groove is the same as the distance between the arc baffle and the first positioning circular plate.

[0014] Furthermore, a positioning groove is provided on the outer side of the top of the first positioning circular plate, and a positioning groove is provided on the outer side of the bottom of the arc-shaped baffle. The cross-sectional dimensions of the positioning groove of the first positioning circular plate and the arc-shaped baffle and the cross-sectional dimensions of the rotating limiting ring are fitted with a clearance. The second gear and the first tooth on the inner side of the rotating ring mesh with each other.

[0015] Furthermore, the first arc-shaped plate and the first telescopic arc-shaped plate are positioned by elastic components, and the second arc-shaped plate and the second telescopic arc-shaped plate are positioned by elastic telescopic components. The thickness of the second telescopic arc-shaped plate is in clearance fit with the height of the first positioning square groove. The slope angle of the bottom of the second telescopic arc-shaped plate is the same as the inclination angle of the first slope. The height of the first telescopic arc-shaped plate is in clearance fit with the height of the second positioning square groove. The slope angle of the bottom of the first telescopic arc-shaped plate is the same as the inclination angle of the second slope.

[0016] Furthermore, there is a clearance fit between the bottom projection size of the positioning notch and the bottom projection size of the lamp pull-out plate, a clearance fit between the cross-sectional size of the fourth positioning groove and the cross-sectional size of the first positioning groove, and the top of the fifth positioning groove and the top of the second positioning groove are on the same plane.

[0017] The technical effects and advantages of this invention are as follows:

[0018] 1. During the use of the emergency repair lamp, the second lamp assembly can be installed on the first lamp assembly or the second lamp assembly can be disassembled according to actual usage needs. The intensity of the light source can be adjusted according to actual usage needs, and the tilt angle of the refractive arc plate can be adjusted to adjust the direction of light refraction, making it easier to adjust the light source and thus easier for the user to use.

[0019] 2. If any part of the second or first splicing lighting assembly is damaged during use, the rotating ring drives the second gear to rotate, and the second gear meshes with the first gear teeth, causing the first splicing lighting assembly to rotate until the damaged first splicing lighting assembly moves to the fourth positioning groove. Then, the lighting pull-out plate is pulled out, and the damaged first splicing lighting assembly descends through the fourth positioning groove. The second and first inclined surfaces push the second and first telescopic arc plates to retract inwards. Then, the first and second telescopic arc plates of the damaged first splicing light fixture assembly retract, and the second and second positioning square grooves push the second and first telescopic arc plates of the other side of the first splicing light fixture assembly to retract, allowing the damaged first splicing light fixture assembly to be removed. The damaged first splicing light fixture assembly can then be removed and replaced. Similarly, the second splicing light fixture assembly can be replaced, making it convenient for users to quickly replace damaged components on-site, ensuring repair efficiency, and facilitating user operation. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the structure of the first lighting component of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the second lamp assembly of the present invention;

[0023] Figure 4 This is a schematic cross-sectional view of the first lighting assembly of the present invention;

[0024] Figure 5 This is a schematic diagram of the structure of the first positioning component of the present invention;

[0025] Figure 6 This is a schematic diagram of the structure of the first splicing lamp assembly of the present invention;

[0026] Figure 7 This is a schematic diagram of the other side of the first splicing lamp assembly of the present invention;

[0027] Figure 8 This is a schematic diagram of the structure of the first adjustment component of the present invention.

[0028] The reference numerals in the attached drawings are as follows: 1. First lighting fixture assembly; 101. First positioning assembly; 1011. First positioning circular plate; 1012. First positioning groove; 1013. First positioning rod; 1014. Rotating positioning plate; 1015. Refraction arc plate; 1016. Second positioning plate; 1017. Arc baffle; 1018. Second positioning groove; 1019. Third positioning groove; 10110. Positioning notch; 10111. Lighting fixture pull-out plate; 10112. Fourth positioning groove; 10113. Fifth positioning groove; 102. First splicing lighting fixture assembly; 1021. First arc plate; 1022, First telescopic arc plate; 1023, Second arc plate; 1024, First inclined surface; 1025, Second telescopic arc plate; 1026, First tooth; 1027, Lamp panel; 1028, First positioning square groove; 1029, Second positioning square groove; 10210, Second inclined surface; 103, First adjustment component; 1031, Rotating ring; 1032, Rotation limit ring; 1033, Second gear; 104, Limiting circular plate; 2, Second lamp assembly; 201, Second positioning component; 202, Second adjustment component; 203, Second splicing lamp assembly. Detailed Implementation

[0029] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The modular emergency repair lamp assembly that can be quickly disassembled according to the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Reference Figures 1 to 8 This invention provides a modular emergency repair lamp assembly that can be quickly disassembled, including a first lamp assembly 1, a second lamp assembly 2 installed on the inner side of the first lamp assembly 1, the first lamp assembly 1 including a first positioning assembly 101, a first splicing lamp assembly 102 installed on the top of the first positioning assembly 101, a first adjustment assembly 103 installed on the outer side of the first positioning assembly 101, and a limiting circular plate 104 fixedly connected to the bottom of the inner side of the first positioning assembly 101; the second lamp assembly 2 including a second positioning assembly 201, a second splicing lamp assembly 203 installed on the top of the second positioning assembly 201, and a second adjustment assembly 202 installed on the bottom of the outer side of the second positioning assembly 201; during the use of the emergency repair lamp, the second lamp assembly 2 can be installed on the first lamp assembly 1 or disassembled according to actual usage needs. The intensity of the light source can be adjusted according to actual usage needs, and the tilt angle of the refractive arc plate 1015 can be adjusted to adjust the direction of light refraction, making it convenient for users to use.

[0031] In a preferred embodiment, the first positioning assembly 101 includes a first positioning circular plate 1011. A first positioning groove 1012 is formed on the top outer side of the first positioning circular plate 1011. A first positioning rod 1013 is fixedly connected to the top of the first positioning circular plate 1011. A rotating positioning plate 1014 is fixedly connected to the outer side of the first positioning rod 1013. A second positioning plate 1016 is fixedly connected to the side of the rotating positioning plate 1014 away from the first positioning rod 1013. Refractive arc-shaped plates 1015 are installed on both sides of the rotating positioning plate 1014. An arc-shaped baffle 1017 is fixedly connected to the bottom of the plate 1016. A second positioning groove 1018 is provided on the bottom of the outer side of the first positioning circular plate 1011. A third positioning groove 1019 is provided on the outer side of the bottom of the arc-shaped baffle 1017. A positioning notch 10110 is provided on the top of the first positioning circular plate 1011. A lamp pull-out plate 10111 is provided on the inner side of the positioning notch 10110. A fourth positioning groove 10112 is provided on the top of the outer side of the lamp pull-out plate 10111. A fifth positioning groove 10113 is provided on the bottom of the outer side of the lamp pull-out plate 10111.

[0032] In a preferred embodiment, the first splicing lighting assembly 102 includes a first arc-shaped plate 1021, a first telescopic arc-shaped plate 1022 mounted on one side of the first arc-shaped plate 1021, a second arc-shaped plate 1023 fixedly connected to the top of the first arc-shaped plate 1021, a second telescopic arc-shaped plate 1025 mounted on one side of the second arc-shaped plate 1023, a first tooth 1026 fixedly connected to the outer side of the first arc-shaped plate 1021, a lamp plate 1027 fixedly connected to the top of the second arc-shaped plate 1023, and a second positioning square groove 1 formed on the other side of the first arc-shaped plate 1021. 029, the bottom of the second positioning square groove 1029 is provided with a second inclined surface 10210, and one side of the second arc plate 1023 is provided with a first positioning square groove 1028, the bottom of the first positioning square groove 1028 is provided with a first inclined surface 1024; if there is partial damage to the second splicing light fixture assembly 203 and the first splicing light fixture assembly 102 during use, rotating the rotating ring 1031 drives the second gear 1033 to rotate, and then the second gear 1033 meshes with the first tooth 1026, driving the first splicing light fixture assembly 102 to rotate. Until the damaged first splicing lighting assembly 102 moves to the fourth positioning groove 10112, and then the lighting pull-out plate 10111 is pulled out, the damaged first splicing lighting assembly 102 will descend through the fourth positioning groove 10112. The first inclined surface 1024 and the second inclined surface 10210 push the second telescopic arc plate 1025 and the first telescopic arc plate 1022 towards the interior of the second arc plate 1023 and the first arc plate 1021, thus causing the first telescopic arc plate 1022 and the second telescopic arc plate 1025 of the damaged first splicing lighting assembly 102 to retract. The first splicing light fixture assembly 1022 is retracted by the first positioning square groove 1028 and the second positioning square groove 1029, which pushes the second telescopic arc plate 1025 and the first telescopic arc plate 1022 of the first splicing light fixture assembly 102 on the other side to retract, so that the damaged first splicing light fixture assembly 102 can be removed. Then the damaged first splicing light fixture assembly 102 can be removed and replaced. Similarly, the second splicing light fixture assembly 203 can be replaced, which is convenient for users to quickly replace damaged components on the spot, which helps to ensure emergency repair efficiency and makes it convenient for users to use.

[0033] In a preferred embodiment, the first adjustment component 103 includes a rotating ring 1031, with rotation limiting rings 1032 at the top and bottom of the rotating ring 1031, and a second gear 1033 fixedly connected to the inner side of the rotating ring 1031.

[0034] In a preferred embodiment, the structure of the second positioning component 201 is the same as that of the first positioning component 101, the structure of the second splicing lamp component 203 is the same as that of the first splicing lamp component 102, and the structure of the second adjustment component 202 is the same as that of the first adjustment component 103.

[0035] In a preferred embodiment, the refractive arc plate 1015 and the rotary positioning plate 1014 are connected by a bearing. The diameter of the inner side of the first positioning circular plate 1011 is clearance-fitted with the diameter of the limiting circular plate 104. The diameter of the limiting circular plate 104 is the same as the diameter of the top of the second positioning assembly 201. The difference between the inner diameter of the arc baffle 1017 and the outer top diameter of the first positioning groove 1012 is clearance-fitted with the width of the second arc plate 1023. The height of the groove in the first positioning groove 1012 is the same as the distance between the arc baffle 1017 and the first positioning circular plate 1011.

[0036] In a preferred embodiment, a positioning groove is provided on the outer side of the top of the first positioning circular plate 1011, and a positioning groove is provided on the outer side of the bottom of the arc-shaped baffle 1017. The cross-sectional dimensions of the positioning grooves of the first positioning circular plate 1011 and the arc-shaped baffle 1017 and the cross-sectional dimensions of the rotation limiting ring 1032 are clearance-fitted. The second gear 1033 and the first tooth 1026 on the inner side of the rotating ring 1031 mesh with each other.

[0037] In a preferred embodiment, the first arc-shaped plate 1021 and the first telescopic arc-shaped plate 1022 are telescopically positioned by an elastic component, and the second arc-shaped plate 1023 and the second telescopic arc-shaped plate 1025 are telescopically positioned by elasticity. The thickness of the second telescopic arc-shaped plate 1025 is clearance-fitted with the height of the first positioning square groove 1028. The slope angle of the bottom of the second telescopic arc-shaped plate 1025 is the same as the inclination angle of the first slope 1024. The height of the first telescopic arc-shaped plate 1022 is clearance-fitted with the height of the second positioning square groove 1029. The slope angle of the bottom of the first telescopic arc-shaped plate 1022 is the same as the inclination angle of the second slope 10210.

[0038] In a preferred embodiment, there is a clearance fit between the bottom projection size of the positioning notch 10110 and the bottom projection size of the lamp pull-out plate 10111, a clearance fit between the cross-sectional size of the fourth positioning groove 10112 and the cross-sectional size of the first positioning groove 1012, and the top of the fifth positioning groove 10113 and the top of the second positioning groove 1018 are on the same plane.

[0039] The working principle of this invention is as follows: During the use of the emergency repair lamp, the second lamp assembly 2 can be installed on the first lamp assembly 1 or the second lamp assembly 2 can be disassembled according to the actual use requirements. The intensity of the light source can be adjusted according to the actual use requirements, and the tilt angle of the refractive arc plate 1015 can be adjusted to adjust the direction of light refraction, which is convenient for adjusting the light source and thus convenient for the user to use.

[0040] If any part of the second splicing lighting assembly 203 or the first splicing lighting assembly 102 is damaged during use, rotating the rotating ring 1031 will drive the second gear 1033 to rotate. The second gear 1033 will then mesh with the first tooth 1026, causing the first splicing lighting assembly 102 to rotate until the damaged assembly moves to the fourth positioning groove 10112. Then, the lighting pull-out plate 10111 can be pulled out, allowing the damaged assembly to descend through the fourth positioning groove 10112. The first inclined surface 1024 and the second inclined surface 10210 will push the second telescopic arc plate 1025 and the first telescopic arc plate 1022 towards the second arc plate 1023 and the first arc plate 1021. The internal contraction of the shaped plate 1021 causes the first telescopic arc plate 1022 and the second telescopic arc plate 1025 of the damaged first splicing lighting assembly 102 to contract. Simultaneously, the first positioning square groove 1028 and the second positioning square groove 1029 push the second telescopic arc plate 1025 and the first telescopic arc plate 1022 of the other side of the first splicing lighting assembly 102 to contract, allowing the damaged first splicing lighting assembly 102 to be removed. The damaged first splicing lighting assembly 102 can then be replaced. Similarly, the second splicing lighting assembly 203 can be replaced, facilitating quick replacement of damaged components on-site and ensuring efficient repairs, thus making it convenient for users to operate.

[0041] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0042] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0043] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A modular emergency repair light assembly that can be quickly disassembled, comprising a first light fixture assembly (1), characterized in that: The first lighting assembly (1) has a second lighting assembly (2) installed on its inner side. The first lighting assembly (1) includes a first positioning assembly (101). A first splicing lighting assembly (102) is installed on the top of the first positioning assembly (101). A first adjustment assembly (103) is installed on the outer side of the first positioning assembly (101). A limiting circular plate (104) is fixedly connected to the bottom of the inner side of the first positioning assembly (101). The second lighting assembly (2) includes a second positioning assembly (201). A second splicing lighting assembly (203) is installed on the top of the second positioning assembly (201). A second adjustment assembly (202) is installed on the bottom of the outer side of the second positioning assembly (201).

2. The modular emergency repair light assembly with quick disassembly according to claim 1, characterized in that: The first positioning component (101) includes a first positioning circular plate (1011). A first positioning groove (1012) is formed on the top of the outer side of the first positioning circular plate (1011). A first positioning rod (1013) is fixedly connected to the top of the first positioning circular plate (1011). A rotating positioning plate (1014) is fixedly connected to the outer side of the first positioning rod (1013). A second positioning plate (1016) is fixedly connected to the side of the rotating positioning plate (1014) away from the first positioning rod (1013). Refractive arc plates (1015) are installed on both sides of the rotating positioning plate (1014). The second positioning plate (1016) An arc-shaped baffle (1017) is fixedly connected to the bottom of the first positioning circular plate (1011). A second positioning groove (1018) is provided at the bottom of the outer side of the first positioning circular plate (1011). A third positioning groove (1019) is provided at the outer side of the bottom of the arc-shaped baffle (1017). A positioning notch (10110) is provided at the top of the first positioning circular plate (10111). A lamp pull-out plate (10111) is provided on the inner side of the positioning notch (10110). A fourth positioning groove (10112) is provided at the top of the outer side of the lamp pull-out plate (10111). A fifth positioning groove (10113) is provided at the bottom of the outer side of the lamp pull-out plate (10111).

3. The modular emergency repair light assembly with quick disassembly according to claim 2, characterized in that: The first splicing lighting assembly (102) includes a first arc-shaped plate (1021), a first telescopic arc-shaped plate (1022) installed on one side of the first arc-shaped plate (1021), a second arc-shaped plate (1023) fixedly connected to the top of the first arc-shaped plate (1021), a second telescopic arc-shaped plate (1025) installed on one side of the second arc-shaped plate (1023), and a first tooth (1026) fixedly connected to the outer side of the first arc-shaped plate (1021). A lamp plate (1027) is fixedly connected to the top of the second arc plate (1023). A second positioning square groove (1029) is provided on the other side of the first arc plate (1021). A second inclined surface (10210) is provided at the bottom of the second positioning square groove (1029). A first positioning square groove (1028) is provided on one side of the second arc plate (1023). A first inclined surface (1024) is provided at the bottom of the first positioning square groove (1028).

4. The modular emergency repair light assembly with quick disassembly according to claim 3, characterized in that: The first adjustment component (103) includes a rotating ring (1031), with rotation limiting rings (1032) provided at the top and bottom of the rotating ring (1031), and a second gear (1033) fixedly connected to the inner side of the rotating ring (1031).

5. A modular emergency repair light assembly with quick disassembly according to claim 4, characterized in that: The structure of the second positioning component (201) is the same as that of the first positioning component (101), the structure of the second splicing lamp component (203) is the same as that of the first splicing lamp component (102), and the structure of the second adjustment component (202) is the same as that of the first adjustment component (103).

6. A modular emergency repair light assembly with quick disassembly according to claim 4, characterized in that: The refractive arc plate (1015) and the rotating positioning plate (1014) are connected by a bearing. The diameter of the inner side of the first positioning circular plate (1011) is clearance-fitted with the diameter of the limiting circular plate (104). The diameter of the limiting circular plate (104) is the same as the diameter of the top of the second positioning component (201). The difference between the inner diameter of the arc baffle (1017) and the outer top diameter of the first positioning groove (1012) is clearance-fitted with the width of the second arc plate (1023). The height of the groove of the first positioning groove (1012) is the same as the distance between the arc baffle (1017) and the first positioning circular plate (1011).

7. A modular emergency repair light assembly with quick disassembly according to claim 4, characterized in that: The first positioning circular plate (1011) has a positioning groove on the outer side of its top, and the arc-shaped baffle (1017) has a positioning groove on the outer side of its bottom. The cross-sectional dimensions of the positioning grooves of the first positioning circular plate (1011) and the arc-shaped baffle (1017) and the cross-sectional dimensions of the rotating limiting ring (1032) are clearance-fitted. The second gear (1033) and the first tooth (1026) on the inner side of the rotating ring (1031) mesh with each other.

8. A modular emergency repair light assembly with quick disassembly according to claim 4, characterized in that: The first arc-shaped plate (1021) and the first telescopic arc-shaped plate (1022) are positioned by elastic extension and retraction. The second arc-shaped plate (1023) and the second telescopic arc-shaped plate (1025) are positioned by elastic extension and retraction. The thickness of the second telescopic arc-shaped plate (1025) is in clearance fit with the height of the first positioning square groove (1028). The slope angle at the bottom of the second telescopic arc-shaped plate (1025) is the same as the inclination angle of the first slope (1024). The height of the first telescopic arc-shaped plate (1022) is in clearance fit with the height of the second positioning square groove (1029). The slope angle at the bottom of the first telescopic arc-shaped plate (1022) is the same as the inclination angle of the second slope (10210).

9. A modular emergency repair light assembly with quick disassembly according to claim 4, characterized in that: The bottom projection size of the positioning notch (10110) and the bottom projection size of the lamp pull-out plate (10111) are fitted with a clearance fit. The cross-sectional size of the fourth positioning groove (10112) and the cross-sectional size of the first positioning groove (1012) are fitted with a clearance fit. The top of the fifth positioning groove (10113) and the top of the second positioning groove (1018) are on the same plane.

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